74992640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 88

約数和(自身を含む): 182952672

約数和(自身を除く): 107960032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 151, 160, 194, 256, 302, 320, 388, 485, 512, 604, 640, 755, 776, 970, 1024, 1208, 1280, 1510, 1552, 1940, 2416, 2560, 3020, 3104, 3880, 4832, 5120, 6040, 6208, 7760, 9664, 12080, 12416, 14647, 15520, 19328, 24160, 24832, 29294, 31040, 38656, 48320, 49664, 58588, 62080, 73235, 77312, 96640, 99328, 117176, 124160, 146470, 154624, 193280, 234352, 248320, 292940, 386560, 468704, 496640, 585880, 773120, 937408, 1171760, 1874816, 2343520, 3749632, 4687040, 7499264, 9374080, 14998528, 18748160, 37496320, 74992640]

約数ペア:

[(1, 74992640), (2, 37496320), (4, 18748160), (5, 14998528), (8, 9374080), (10, 7499264), (16, 4687040), (20, 3749632), (32, 2343520), (40, 1874816), (64, 1171760), (80, 937408), (97, 773120), (128, 585880), (151, 496640), (160, 468704), (194, 386560), (256, 292940), (302, 248320), (320, 234352), (388, 193280), (485, 154624), (512, 146470), (604, 124160), (640, 117176), (755, 99328), (776, 96640), (970, 77312), (1024, 73235), (1208, 62080), (1280, 58588), (1510, 49664), (1552, 48320), (1940, 38656), (2416, 31040), (2560, 29294), (3020, 24832), (3104, 24160), (3880, 19328), (4832, 15520), (5120, 14647), (6040, 12416), (6208, 12080), (7760, 9664)]